Newly hired office lady Mion (pseudonym) is a young girl around 20 years old. She attempts grinding for the first time, and despite likely being a virgin, she lets an abnormally large thick cock soak through her pantyhose into her pussy, creating a filthy wet spot from the erotic sensation. Judging that she's ready, he casually slips inside her bareback. Filled with congratulations on her new job, he immediately pounds her hard and fast, making her cum repeatedly while shooting creampie after creampie inside her. They pursue mutual pleasure, repeating raw sex over and over until reaching a deeply satisfying finale.